The SEFA Group
Heidelberg Materials selects new fly ash SVP
Bill Fedorka takes over as Heidelberg Materials’ senior vice president of fly ash in the Southeast following the retirement of Jim Clayton. Keep Reading
SEFA rebrands to Heidelberg Materials
The SEFA name will continue to be associated with the company’s beneficiation technologies, according to Heidelberg Materials. Keep Reading
Heidelberg Materials to acquire The SEFA Group
The SEFA Group is the largest recycler of harvested fly ash sold for use in concrete products in the U.S., says Heidelberg Materials. Keep Reading
